Screw ESF sensor is equipped with a thread G1/4″and can be used at pressure up to 40 bar in gaseous and liquid environments. It finds its application in heating, ventilation and air conditioning technology. With appropriate sensors (see tab.) sensors can be connected to all the running systems of the adjustment and indication. The sensors have a standardized signal 0 … 10V- or 4 … 20mA and can be connected to each SPS or DCC.